Compression Proving Rings/Load Ring with Dial Gauge With Calibrated Certificate 

• Load Measuring Ring Proving Ring

• Load Proving Rings are used for load measurements and are used in outfits of a number of soil / cement & bitumen testing equipments like direct share test apparatus, triaxil share test apparatus, cbr test, unicontained test, marshall test etc.. For more details click on the attached specification.

• 1.0KN(100kgf) Proving Ring

  2.0KN(200kgf) Proving Ring

  3.0KN(300kgf) Proving Ring

  5.0KN(500kgf) Proving Ring

  10.0KN(1000kgf) Proving Ring

  20.0KN(2000kgf) Proving Ring

  30.0KN(3000kgf) Proving Ring

  50.0KN(5000kgf) Proving Ring

• All load proving ring offer a consistently high order of accuracy and repeatability. Clamped boss proving available in the range 1 kN to 100 kN. These proving are calibrated in accordance BS 1610 and issue with calibration certificate.

• The repeatability is within ± 0.2% of indicated load. The proving ring can be fitted for marshall, CBR UU and unconfined test. Supplied with in-house calibration certificate & carry case.

• Packaging Details Deval Abrasion Testing Machine is standard export wooden case.
• Port any port in china/Deval Abrasion Testing Machine

• We can deliver by sea at any port in china, and Also can ship by air via express company (door to door),it is quick and safe.
• We can ship By EMS,TNT,DHL and others ( door to door)

1. Installation and training:

(1). If buyers visit our factory and check the machine, we will teach you how to installand use the machine, and also train your workers/technician face to face.

(2). Without visiting, we will send you user manual and video to teach you to install and operate.

(3). If buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary things.

2. After Service:

(1).One year guarantee for whole machine.

(2).24 hours technical support by email or calling

(3).If there is any problem found of the machine, we will repair it for free in one year.

Cangzhou Oubeiruike Instrument And Equipment Co., Ltd.

The company was founded in 2013, it is located in the hometown of Chinese Kung Fu Cangzhou. Here adjacent to the Beijing airport, Tianjin port. Huanghua port is a local port with convenient transportation. Oubeiruike is mainly engaged in the foreign trade of various instruments and equipments.

The Main products: concrete test mode, cement test mode, constant stress test machine, universal testing machine, test box, concrete and cement products performance test instruments and so on.

• Oubeiruike supply verious type of products,Test Molds, Concrete Mixer,Asphalt Tester,and Soil Road Lab Tester ....
• We assure high quality to you.